As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) MX CREW HAD AN ISSUE WITH THE RUDDER LIMITER UNIT. THEY FOUND THE UNIT TO HAVE 3 BURNED TRANSISTORS ON THE CIRCUIT BOARD. P/N OF THE RUDDER LIMITER UNIT IS (9121836-10-4). THE FAULTY UNIT HAD A STICKER STAMPED WITH THE DATE,1988 ON IT. THE ACTUAL TIME IN SERVICE IS UNKNOWN. THIS UNIT IS BEING REPLACED WITH THE SAME P/N.